相关疑难解决方法(0)

我仍然试图将我们的应用程序从Swift 2转换为Swift 3,因为我被迫,因为我们所有的Apple设备现在都在运行iOS 10.

我已经完成了代码转换,并认为我做得很好,但在尝试调试我的JSON问题时(在另一个问题中发布),我现在处理的请求甚至没有被发送.

let params: [String:AnyObject] = [
    "email":"\(self.preferences.string(forKey: "preference_email")!)" as AnyObject
]
let requestParams: [String:AnyObject] = [
    "action":"601" as AnyObject,
    "params":params as AnyObject
]

do {
    let requestObject = try JSONSerialization.data(withJSONObject: requestParams, options:[])
    var request = URLRequest(url: URL(string: "http://domain.tld/path/")!)

    request.httpBody = requestObject
    request.httpMethod = "POST"

    let config = URLSessionConfiguration.default
    let session = URLSession(configuration: config)

    NSLog("Got here?")

    session.dataTask(with: request) {data, response, error in
        guard let data = data, error == nil else {
            print("error=\(error)")
            return
        }

        NSLog("Got here …